RESULTS FOR LIGHTWEIGHT CONCRETE

Definition: concrete of substantially lower density than that made using aggregates of normal density; consists entirely of lightweight aggregate or a combination of lightweight aggregate and normal-density aggregate; its equilibrium densities are generally between 70 and 120 lb/ft³ (1120 and 1920 kg/m³).- ACI Concrete Terminology

Structural low-density (lightweight) concrete is structural concrete made with low-density aggregate having an air-dried density of not more than 115 lb/ft3 (1850 kg/m3) and a 28 day compressive strength of more than 2,500 1b/ ft2 (17 MPa) [ACI 213R].

Informational Resources News, Events & Engagements ACI Web Pages

Informational Resources on Lightweight Concrete

STANDARDS, PRACTICES and MANUALS ON LIGHTWEIGHT CONCRETE

ACI PRC-308-213-13(22) Report on Internally Cured Concrete Using Prewetted Absorptive Lightweight Aggregate (Reapproved 2022)

ACI PRC-213-14(23) Guide for Structural Lightweight-Aggregate Concrete Reapproved 2023

MNL-7(23) GFRP-Reinforced Concrete Design Handbook

ACI PRC-440.2-23: Design and Construction of Externally Bonded Fiber-Reinforced Polymer (FRP) Systems for Strengthening Concrete Structures—Guide

ACI SPEC-308.1-23: External Curing of Cast-in-Place Concrete—Specification

ACI PRC-302.2-22: Concrete Slabs that Receive Moisture-Sensitive Flooring Materials - Guide

ACI PRC-440.7-22: Externally Bonded Fiber-Reinforced Polymer Systems Design and Construction for Strengthening Masonry Structures - Guide

ACI PRC-304.2S-96 Placing Concrete by Pumping Methods - Spanish Language

ACI PRC-211.9-18: Guide to Selecting Proportions for Pumpable Concrete

ACI PRC-304.2-17: Guide to Placing Concrete by Pumping Methods

View all Documents on Lightweight Concrete »

JOURNAL Articles ON LIGHTWEIGHT CONCRETE

Sustainable Internal Curing Materials Effect on Concrete Performance

Publication: Materials Journal
Date: 9/13/2024

Cyclic Behavior of Expanded Slate Lightweight Self- Consolidating Concrete Beam-Column Joints Containing Polyvinyl Alcohol Fibers

Publication: Materials Journal
Date: 8/1/2024

Shear Strength of Steel Fiber-Reinforced Concrete Beams and One-Way Slabs

Publication: Structural Journal
Date: 7/30/2024

Mixture Design for Lightweight Geopolymer Concrete

Publication: Materials Journal
Date: 7/10/2024

Contribution of Shrinkage-Reducing Admixture and Lightweight Sand to Moist-Curing Requirement for Fiber- Reinforced Ultra-High-Performance Concrete

Publication: Materials Journal
Date: 5/1/2024

Flexural Residual Strength of Lightweight Concrete Reinforced with Micro-Steel Fibers

Publication: Materials Journal
Date: 1/1/2024

Seawater-Mixed Lightweight Aggregate Concretes with Dune Sand, Waste Glass and Nanosilica: Experimental and Life Cycle Analysis

Publication: IJCSM
Date: 11/30/2023

Experimental Evaluation of Tension and Shear Capacities of New Headed Cast-in Specialty Inserts in Cracked Concrete

Publication: IJCSM
Date: 9/30/2023

Toughness Performance of Lightweight Aggregate Concrete Reinforced with Steel Fibers

Publication: Materials Journal
Date: 9/1/2023

Structural Performance of Ferrocement Beams Incorporating Longitudinal Hole Filled with Lightweight Concrete

Publication: IJCSM
Date: 7/31/2023

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Practice oriented papers and articles ON LIGHTWEIGHT CONCRETE

Blast Performance of Ultra-High-Performance Concrete with Foamed Concrete and Polyurea Coatings

Publication: Special Publication
Date: 7/1/2024

Control of Physical Deterioration of Foamed Geopolymers Exposed to High Temperature

Publication: Special Publication
Date: 6/5/2024

Data-Driven Prediction of The Bond Coefficient Between Fibre-Reinforced Polymer (FRP) Bars and Concrete

Publication: Special Publication
Date: 3/1/2024

A Novel VOC-Free Epoxy System for High Modulus Glass Fiber Reinforced Polymer Rebar

Publication: Special Publication
Date: 3/1/2024

Fatigue Performance of Real-Scale Precast GFRP Reinforced Lightweight Concrete Arches

Publication: Special Publication
Date: 3/1/2024

Numerical Design Optimization of a New Hybrid-Utility Pole

Publication: Special Publication
Date: 3/1/2024

Use of Rubberized ECC in repair/strengthening lightweight concrete elements

Publication: Special Publication
Date: 10/1/2023

Timelines and Techniques: Finishing Practices for Structural Lightweight Concrete Floor Slabs

Publication: Concrete International
Date: 8/1/2023

Shell Wall Concrete Printing Method

Publication: Concrete International
Date: 6/1/2023

Evaluation of FRP Bars & Meshes Used as Secondary Reinforcement for Nonstructural Concrete Members for Building Code Compliance

Publication: Special Publication
Date: 10/1/2022

Search all Articles on Lightweight Concrete »

by Qian

A Thermodynamics-based Framework Production of Porous Lightweight Aggregate (LWA) from Waste Coal Combustion Ash (W-CCA)

by Mohammad Balapour

Bond-Deteriorated Reinforcement in Concrete Beams Strengthened with CFRP

by Aboutaha

Breaking Ground on the Roof

by Hutton

Coupled Effect of Lightweight Aggregate and Shrinkage Mitigation Strategies on Performance of SCC

by Kamal Khayat

Data-driven Prediction of the Bond Coefficient Between Fibre-Reinforced Polymer (FRP) Bars and Concrete

by Junaid

Development of an Eco-Friendly Glass Fiber Reinforced Concrete Using Recycled Glass as Sand Replacement

by Meraj Rubayat

Effects of FLWA- based IC on Electrical Resistivity Measurements

by Armen Amirkhanian

Effects of Thermal Cycling Rate and Pore Confinement on Thermal Behavior of Phase Change Materials in Lightweight Aggregates for Deicing and Low-Temperature Applications

by Deb

Evaluation of a Modified ASTM C157 for Early-Age Volume Change in Concrete

by Matthew O'Reilly

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FREQUENTLY ASKED QUESTIONS ON LIGHTWEIGHT CONCRETE

Question: Definition of low-density concrete

Question: Aggregate classification by density

Question: Advantages of low-density aggregate

Question: Consolidation of concrete—required or not?

Question: Design Properties of Lightweight Concrete

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ACI Web Pages on Lightweight Concrete

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RESULTS FOR LIGHTWEIGHT CONCRETE

Informational Resources on Lightweight Concrete

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